| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, a significant amount | 30 |
1%
|
| 2 | Yes, but just a small amount | 1026 |
34.8%
|
| 3 | No, not at all | 1679 |
56.9%
|
| 4 | Don’t know | 215 |
7.3%
|
| Sysmiss | 1 |